Create the system actions ListSum and ListAverage. The input could be the name or index of the column I want to sum or calculate the average.
More util actions like ListFilter and ListAny
Great idea, could help in case summing (or averaging) in the database isn't possible (e.g. when working with REST).
Hi Nelson,
This seems to be a very useful accelerator to application development. Let's keep this under our radar.
it's a good idea, today we only have it inside the aggregates